155893088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1493}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 332062416

約数和(自身を除く): 176169328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 251, 416, 502, 1004, 1493, 2008, 2986, 3263, 4016, 5972, 6526, 8032, 11944, 13052, 19409, 23888, 26104, 38818, 47776, 52208, 77636, 104416, 155272, 310544, 374743, 621088, 749486, 1498972, 2997944, 4871659, 5995888, 9743318, 11991776, 19486636, 38973272, 77946544, 155893088]

約数ペア:

[(1, 155893088), (2, 77946544), (4, 38973272), (8, 19486636), (13, 11991776), (16, 9743318), (26, 5995888), (32, 4871659), (52, 2997944), (104, 1498972), (208, 749486), (251, 621088), (416, 374743), (502, 310544), (1004, 155272), (1493, 104416), (2008, 77636), (2986, 52208), (3263, 47776), (4016, 38818), (5972, 26104), (6526, 23888), (8032, 19409), (11944, 13052)]